HiI had an older CAM v17 version working with TC 17. Now I have TC 21 pro and wanted to upgrade my CAM to v21 and downloaded the link given. When installing the new version to my PC I got the message that I had an older version (correct) which I had to uninstal in the control panel.So I did and the new version installed, but now I do not have, or can not find or activate CAM version 17 or 21. I have lost all! How to get CAM v21 going?

I have uninstalled and tried to reinstall the program. I get up this box:

CAM Plugin for TurbuCAD-InstallShield Wizard.

InstallShield Wizard Completed.

The Wizard was interrupted before CAM Plugin for TurboCAD could be completely installed.Your system has not been modified. To install this program at a later time, please run the installation again.Click Finish to exite the Wizard.

I have tried many times, but is unable to install the CAM Plugin v 21.

I may be wrong, but, can you not run 32-bit TurboCAD on your 64-bit machines?There is no reason, as far as I can see, why this arrangement should not work.It might be a useful 'fix' until IMSI update and compile a 64-bit CAM plug-in?

The CAM plugin along with the 32bit installation of TC will run on a 64bit machine, The plugin is not available in a 64bit version, and will not work with the 64bit version of TC. Right now, If I need 64bit for rendering & such, I us TCv20 64bit, with my TCv21 with the CAM plugin being 32bit.